You have to fake the density in some of the computer calcs using the flow required from the k and start pressure given then divide by the actual sq.ft.
Chris Cahill, P.E. Fire Protection Engineer Sentry Fire Protection, Inc. 763-658-4483 763-658-4921 fax Email: [email protected] Mail: P.O. Box 69 Waverly, MN 55390 Location: 4439 Hwy 12 SW Waverly, MN 55390 -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Brian Harris Sent: Tuesday, November 17, 2009 3:41 PM To: [email protected] Subject: ESFR Heads in Calc's Forum, I don't have allot of experience dealing with ESFR heads and am doing some calc's for a warehouse we are designing. The question I have is where do I get the density for these heads to plug into the calc's. For this particular job I am using Table 16.2.3.1 on page 150 (07 edition) Max. storage = 25 ft'., max. ceiling = 40 ft'. I'm using a Viking VK510 (k25.2) head. Any help would be greatly appreciated. Regards, _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field) _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field)
